<label class="col-sm-3 control-label">商品名称：</label>
<div class="col-sm-2">
    <input id="goods_name" name="goods_name"  class="form-control" type="text" readonly="readonly" value="aaaa">
</div>
<button class="btn btn-white" type="button" id="search" style="margin-bottom: 0px;">选择商品</button>